The apartment has everything you need and Erica is great, she is always around if you need any help from her. Location is not the best as it is a bit far from everything but a ride to BTS is only 15 Baht.
Nice swimming pool, gym very basic, if you lift weights you will probably need to find something else. There is a nice gym around the area called Muscle Factory that has everything you need and if you want to practice any martial art included Muay Thai you have a noce place called Fight Lab 10 mins from the condo!
Also you good street food around the area, I highly recommend the chicken rice from the street food place at the entrance of the condo road! And a seven eleven just in the corner.